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Concealed Duct High Static Pressure
Installation Manual
EN
Check the draining
Check if the water can flow out properly during the test run. Also, check if no water leakage from the piping connection port.
REQUIREMENT
• Do drain test even if installation of heating season.
• Pour water into the drain pan port of the air inlet port gently using the kettle or hose when duct is not connected to the drain
pipe. When duct is connected to the drain pipe, remove the Access plate and perform it.
Access plate
Pour into the drain pan with a hose or
other materials.
20-EN